

* "Total Manipulation" Standard Errors 
sum totmanip_ex
local totmanip_ex_se = r(sd)
reg totmanip
sum totmanip
local totmanip_se = r(sd)

outreg2 using "Table 2", append adds(Excess Mass, `totmanip_ex', Excess Mass_SE, `totmanip_ex_se', Missing Mass, `totmanip', Missing Mass_SE, `totmanip_se') nocons nor2 nonotes noobs adec(4)

* "In-Range Manipulation "Standard Errors
reg inranmanip
sum inranmanip_ex
local inranmanip_ex_se = r(sd)
sum inranmanip
local inranmanip_se = r(sd)

outreg2 using "Table 2", append adds(Excess Mass, `inranmanip_ex', Excess Mass_SE, `inranmanip_ex_se', Missing Mass, `inranmanip', Missing Mass_SE, `inranmanip_se') nocons nor2 nonotes noobs adec(2)